Cantor and composer 1841-1919 Born in Naliboki, Vilna, served as cantor in the Great Synagogue of Riga and was a very popular cantor of his time. Rosowsky composed several works for the synagogue, the most important of which was Schirei Thefiloh. Sources: Concise Encyclopedia of Jewish Music, geoffreyshisler.com. Links: Full biography in geoffreyshisler.com. Keywords: Cantor Composer Riga Schirei Thefiloh Add new comment Your name Subject Comment * More information about text formatsPlain textAllowed HTML tags: <i>Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically.